Fix #exists? to work when the count is > 1 . Fixes #1394 .

mongoid · Nov 3, 2011 · e7e699d · e7e699d
1 parent 6b412f0
commit e7e699d
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Showing 2 changed files with 1 addition and 3 deletions.
diff --git a/lib/mongoid/finders.rb b/lib/mongoid/finders.rb
@@ -57,7 +57,7 @@ def empty?
     #
     # @param [ Array ] args The conditions.
     def exists?(*args)
-       find(:all, *args).limit(1).count == 1
+       find(:all, *args).count > 0
     end
 
     # Find a +Document+ in several different ways.

diff --git a/spec/unit/mongoid/finders_spec.rb b/spec/unit/mongoid/finders_spec.rb
@@ -123,7 +123,6 @@
       before do
         Mongoid::Criteria.expects(:new).with(Person, false).returns(criteria)
         criteria.expects(:find).with(:all, conditions).returns(criteria)
-        criteria.expects(:limit).with(1).returns(criteria)
       end
 
       context "when count is greater than zero" do
@@ -154,7 +153,6 @@
       before do
         Mongoid::Criteria.expects(:new).with(Person, false).returns(criteria)
         criteria.expects(:find).with(:all, nil).returns(criteria)
-        criteria.expects(:limit).with(1).returns(criteria)
       end
 
       context "when count is greater than zero" do